<template>
  <div>
    hello world {{qqq}}
  </div>
</template>
<script>
// @ is an alias to /src
/* 



*/
export default {
  name: "XXX",
  data() {
    return {
      qqq: 666,
    };
  },
};
</script>
<style lang="less">
div {
  background-color: red;
  color: #fff;
}
</style>